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TC646VOA

TC646VOA

TC646VOA

Microchip Technology

0.5 mA mA 1.5mm mm 3.99mm mm Motor Drivers 8 5V V 2.65V V 1 5mm mm

SOT-23

TC646VOA Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Supplier Device Package 8-SOIC
Mounting Style SMD/SMT
Operating Temperature Classification Commercial
Package Type SOIC N
Motor Controller Type Motor Controller
Operating Supply Voltage (Max) 5.5(V)
Rad Hardened No
Operating Supply Voltage (Min) 3(V)
Mounting Surface Mount
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature 0 C
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Schedule B 8542390000, 8542390000/8542390000, 8542390000/8542390000/8542390000, 8542390000/8542390000/8542390000/8542390000
Package Tube
Base Product Number TC646
Mfr Microchip Technology
Product Status Active
Operating Temperature0°C~85°C TA
PackagingTube
Series FanSense™
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Fan Controller
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature85 °C
Min Operating Temperature 0 °C
Applications Fan Controller
Technology -
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number TC646
Pin CountNot Required
Function Controller - Speed
Number of Outputs 1
Operating Temperature (Max) 85C
Operating Temperature (Min) 0C
Output Voltage 2.65V
Operating Supply Voltage3 V to 5.5 V
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3.3/5V
Supply Voltage-Min (Vsup) 3V
Number of Channels 1
Interface Parallel
Max Supply Voltage5.5 V
Min Supply Voltage3 V
Analog IC - Other Type BRUSHLESS DC MOTOR CONTROLLER
Operating Supply Current 0.5 mA
Nominal Supply Current1mA
Output Configuration Pre-Driver - Low Side
Output Current5mA
Current - Output -
Product TypeMotor / Motion / Ignition Controllers & Drivers
Voltage - Load -
Motor Type - AC, DC Brushless DC (BLDC)
Motor Type - Stepper -
Step Resolution-
Product Fan / Motor Controllers / Drivers
Product CategoryMotor / Motion / Ignition Controllers & Drivers
Height 1.5mm
Length 5mm
Width 3.99mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3002 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.52000$1.52
25$1.26680$31.67
100$1.15360$115.36

TC646VOA Product Details

TC646VOA Overview


The package contains [0].There is 8-SOIC (0.154, 3.90mm Width) case included with the part.A mounting position of Surface Mountis recommended for the part.Fits the component connected to Fan Controller.There is a possibility of providing 3V~5.5Vvolts through the device.In terms of operating temperature, it falls within the range 0°C~85°C TA.A motor of this type can be categorized as Brushless DC (BLDC).In this part, there are 8 terminations available.In this case, the voltage can be applied to the load at the rate of -.Drivers controllers is recommended that this amplifier be run at 5V.There is Surface Mount recommended mounting method for this device.Maintain a -output current for the part.A BRUSHLESS DC MOTOR CONTROLLERanalog IC is employed in this device.Using the TC646part number, it is located.There are 8 pins on it.1outputs are available.The driver is powered by a 3 V to 5.5 Vvolt supply.In this case, the output voltage is kept at 2.65V volts.In this case, the output voltage is maintained at FanSense™.Featuring a 5mAoutput current, this device provides maximum design flexibility.Maximum operating temperature is 85 °C.Controller ic is recommended that the operating temperature be higher than 0 °C.In order to operate it, 0.5 mAsupply current is used.This device has 1channels.In total, there are Not Requiredpins on the part.This device is capable of being applied with a maximum supply voltage of 5.5 V.With a minimum supply voltage of [0], the device can function.You should keep in mind that this chip should be used at a temperature of 85C degrees Celsius.

TC646VOA Features


Applications : Fan Controller
Load voltage across the chip -
base on TC646 number
designed with 1 outputs
with Not Required pins


TC646VOA Applications


There are a lot of Microchip Technology
TC646VOA motor drivers applications.


  • Hospitality buildings
  • Smart lighting applications
  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting
  • Indicator
  • Telltale lights
  • Infotainment backlighting
  • Tail lights

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